[Bug 1615655] Re: Update from 14.04.5 to 16.04.01 not possible

[Brian Murray]

This is likely due to the version of eviacam that you have installed
from a PPA.  You'll need to install the ppa-purge tool and use it to
remove the PPA which provides eviacam and then try the upgrade again.

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Incomplete

** Summary changed:

- Update from 14.04.5 to 16.04.01 not possible
+ Update from 14.04.5 to 16.04.01 not possible due to eviacam from a PPA

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https://bugs.launchpad.net/bugs/1615655

Title:
  Update from 14.04.5 to 16.04.01 not possible due to eviacam from a PPA

Status in ubuntu-release-upgrader package in Ubuntu:
  Incomplete

Bug description:
  Es konnte nicht ermittelt werden, welche Systemaktualisierungen
  verfügbar sind

  Ein unlösbares Problem trat beim Ermitteln der Systemaktualisierung
  auf.

   Dies kann verursacht worden sein durch:
   * Aktualisieren auf eine Vorabversion von Ubuntu
   * Verwendung der aktuellen Vorabversion von Ubuntu
   * Inoffizielle Softwarepakete, die nicht von Ubuntu bereitgestellt wurden

  Falls nichts von dem zutrifft, melden Sie diesen Fehler bitte, indem
  Sie den Befehl »ubuntu-bug ubuntu-release-upgrader-core« in einem
  Terminal ausführen.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-release-upgrader-core 1:0.220.8
  ProcVersionSignature: Ubuntu 3.19.0-66.74~14.04.1-generic 3.19.8-ckt22
  Uname: Linux 3.19.0-66-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: Unity
  Date: Mon Aug 22 15:56:41 2016
  InstallationDate: Installed on 2015-09-17 (340 days ago)
  InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to trusty on 2016-08-22 (0 days ago)
  VarLogDistupgradeTermlog:

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